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NM400 Wear-resistant steel plate,NM400 high strength hot rolled wear resistant steel plate
Thickness:3-150mm
Width:1220-4200mm
Length:3500-18000mm
Classification:NM400 high strength hot rolled wear resistant steel plate is widely used in the fabrication of boilers and pressure vessel,such as petroleum,chemical,gas industry and power plants.
Chemical Composition (%) of NM400 Wear Resistant Steel
| C max | Si max | Mn max | P | S | Cr max | Mo max |
| 0.22 | 2.0 | 2.2 | ≤0.020 | ≤0.006 | 0.90 | 0.50 |
Mechanical Properties of NM400 Wear Resistant Steel
| Thickness mm | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) | 20℃(AKV) |
| 8-50 | ≥900 | ≥1150 | ≥10 | 360-420 | ≥25 |